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AC Machines Playlist #1
72 videos • 1,360 views • by Prof. David J. De Los Reyes
It explains the concepts and calculations involved.
1
AC Machines Lesson #1 _ Introduction _ Transformer@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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2
AC Machines Lesson #2 _ Transformer Construction and Cooling@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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3
AC Machines Lesson #3 _ Power Rating and Voltages of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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4
AC Machines Lesson #4 _ Transformer Induced Emf@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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5
AC Machines Lesson #5 _ Transformer Parameters Relation @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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6
AC Machines Lesson #6 _ Transformer Calculations@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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7
AC Machines Lesson #7 _Voltage Current Relations at No Load of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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8
AC Machines Lesson #8 _ Voltage and Current Relations Load Pure Resistance@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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9
AC Machines Lesson #9 _ Voltage and Current Vector Diagrams for Lagging PF @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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10
AC Machines Lesson #10 _ Voltage & Current Diagrams & Equations PF Leading @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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11
AC Machines Lesson #11 _ Equivalent Circuit Diagrams of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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12
AC Machines Lesson 12_ Equivalent Re Xe and Ze of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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13
AC Machines Lesson #13 _ Example Problem on Re , Xe , Ze of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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14
AC Machines Lesson #14 _ Transformer Per Cent Regulation@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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15
AC Machines Lesson #15 _ Short-circuit Test of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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16
AC Machines Lesson #16_ Example Problem on Short- circuit Test@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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17
AC Machines Lesson #17 _ Open - circuit Test of Transfirmers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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18
AC Machines Lesson #18 _ Formulas Under Open-circuit Test @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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19
AC Machines Lesson #19 _ Example Problem on Eddy-Current Loss @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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20
AC Machines Lesson #20 _ Example Problem on Hysteresis Loss@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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21
AC Machines Lesson #21 _ Efficiency of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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22
AC Machines Lesson #22 _ Maximum Efficiency of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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23
AC Machines Lesson #23 _ Example Efficiency Calculations@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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24
AC Machines Lesson #24 _ Copper Loss of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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25
AC Machines Lesson #25 _ Copper Loss Calculation@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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26
AC Machines Lesson #26 _ All-Day Efficiency of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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27
AC Machines Lesson #27 _ All-Day Efficiency Of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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28
AC Machines Lesson #28 _ Parallel Operation of Transformers@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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29
AC Machines Lesson #29 _Parallel Operation of Transformers Unequal Volrages@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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30
AC Machines Lesson #30 _ Example Problem on Parallel Operation Transforners @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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31
AC Machines Lesson #31 _ Example Problem Parallel Operation of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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32
AC Machines Lesson #32 _ Polarity of Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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33
AC Machines Lesson #33 _ Polarity & Connection of Three-Phase Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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34
AC Machines Lesson #34 _ Three-Phase Transformers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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35
AC Machines Lesson #35 _ Three-phase Transformer Connections@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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36
AC Machines Lesson #36 _Wye Connection Voltage and Current Relationships @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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37
AC Machines Lesson #37 _ Example Problem Stepping -Up Concepts
Prof. David J. De Los Reyes
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38
AC Machines Lesson #38 _ Example Problem Stepping-Down Concept@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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39
AC Machines Lesson #39 _ Transformer Delta Connection Voltages & Currents @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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40
AC Machines Lesson #40 _ Transformer Open -Delta Connection @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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41
AC Machines Lesson #41 _ True Power Loads in Open Delta Connection @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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42
AC Machines Lesson #42 _ Example Problem Open-Delta Transformer Connection@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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43
AC Machines Lesson 43 _ Example Problem on Open - Delta Connection@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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44
AC Machines Lesson #44 _ Two-Wattmeter Power Calculation @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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45
AC Machines Lesson #45 _ Example Problem on Delta to Wye Connection
Prof. David J. De Los Reyes
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46
AC Machines Lesson #46 _ Example Problem on Delta and Open-Delta Connection @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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47
AC Machines Lesson #47 _ Scott or T - T Transformer @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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48
AC Machines Lesson #48 _ Example Problem of Scott or T-T Transformer @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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49
AC Machines Lesson #49 _ Example Problem on Scott Transformer @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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50
AC Machines Lesson #50 _ Autotransformer or Variac @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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51
AC Machines Lesson #51 __Autotransformer Power Transformed Power Conducted @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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52
AC Machines Lesson #52 _ Example Problem on Autotransformer @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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53
AC Machines Lesson #53 # _ Alternators @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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54
Trigo @ProfDavidJDelosReyes #trigonometry
Prof. David J. De Los Reyes
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55
Integral @ProfDavidJDelosReyes #integration #integral
Prof. David J. De Los Reyes
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56
AC Machines Lesson #54 _ Alternator Prime Movers @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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57
AC Machines Lesson #55 _ Alternator Generated Voltage @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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58
AC Machines Lesson #56 _ Derivation of Alernator Generated Voktage @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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59
AC Machines Lesson #57 _ Corrected Voltage of Alternator @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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60
AC Machines Lesson #58 _ Alternator Coil Pitch @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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61
AC Machines Lesson #59 __Alternator Example Problems @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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62
AC Machines Lesson #60 _ Example Alternator Generated Voltage @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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63
AC Machines Lesson #61 __ Problem on Pitch & Distribution Factor@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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64
Double Angle @ProfDavidJDelosReyes #trigonometry #doubleangle
Prof. David J. De Los Reyes
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65
AC Machines Lesson #62 _ Alternator Regulation @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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66
AC Machines Lesson #63 _ Alternator Armature Parameters@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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67
AC Machines Lesson #64 _ Example Problem on Voltage Regulation@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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68
AC Machines Lesson #65 _ Alternator Efficiency @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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69
AC Machines Lesson #66 _ Problem On Alternator Efficiency @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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70
AC Machines Lesson #67 _ Parallel Operation of Alternators @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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71
AC Machines Lesson #68 _Problem On Parallel Operation of Alternators@ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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72
AC Machines Lesson #69 __ Problem On Alternators in Parallel @ProfDavidJDelosReyes
Prof. David J. De Los Reyes
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